baber/WOPTO huggingface dataset:
Patent JP-S62266764-A (JP)
Title: Magnetic disk controller
Inventor: MATOBA TATSUO
IPC: G11B19/02
Filed: 1986-05-13
Abstract: PURPOSE:To improve the throughput of a system by determining whether the end of a write/read instruction is reported before or after postprocessing operation appendant to instruction execution in correspondence to a set pattern set in a pattern setting means. CONSTITUTION:The write/read instruction to a magnetic disk device is supplied to a microprocessor 10 through a channel interface control circuit 8. The end of instruction execution from the magnetic disk device is reported to the processor through an adapter under the control of an adapter interface control circuit 12 and then the processor 10 reads the pattern of the system out of a pattern setting circuit 13 through a setting readout circuit 12. The processor 10 determines whether the end of the write/read instruction to and from the magnetic disk device is reported before or after postprocessing appendant to the write/read instruction execution according to the set pattern set in the means 13. Thus, a decrease in throughput due to a difference in system constitution is eliminated.
Patent JP-H07290918-A (JP)
Title: Antiskid device for tire and its manufacture
Inventor: KOYAMA AKIRA
IPC: B60C27/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide an easily detachable antiskid device by connecting a protruded and curved U-shaped part with an elastic and wear resistant wire rod forming a slid preventing protrusion part protruding and curved toward the tire center in a circular shape of a diameter a little smaller than the outside diameter of the tread surface. CONSTITUTION:An elastic and wear resistant wire rod is protruded and curved in U-shaped parts 10 with the same pitch relative to the tire central line alternately to the right and left on the same surface alternately facing the opposite direction leaving a space between them. A skid preventing protrusion 12 is formed by protruding and curving the wire rod in the area of the space between the U-shaped parts 10 on the same side in a curved line in a convex shape and both ends of the wire rod thus formed are connected together and formed in a circle of a diameter a little smaller than that of the outer circumference of a tread surface 32 of a tire 30 on which the wire rod is to be mounted. The wire rod is mounted on the tire 30 by inserting the skid preventing protrusion 12 into a longitudinal groove 34 on the tread surface 32. Thus wire rod attach/detaching on the tire 30 is facilitated and an assured antiskid is possible without having it comming off during rotation of the tire 30.
Patent JP-H11306935-A (JP)
Title: Sensing device and electronic apparatus using sensing device
Inventor: TAKAHASHI KAZUNARI
IPC: G01P15/135
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a sensing device to be turned on certainly when the specified acceleration is exceeded and turned off certainly when the acceleration decreases and an electronic apparatus using the sensing device. SOLUTION: The invention includes a housing of such a structure that an upper housing member 12 is made together with a lower housing member 11, a center contact 14 installed on the lower housing member 11, a metal contact 15 facing the center contact 14 at a certain spacing, and a stem 16 to contact and separate the metal contact 15 with/from the center contact 14 in accordance with the size of acceleration, wherein the acceleration is made different between two cases, one where the sensible acceleration having a predetermined value is approached by giving acceleration gradually to the stem 16 so that the On condition is generated and the other where the sensible acceleration is approached by decreasing the acceleration gradually so that the Off condition is established.
Patent JP-S62265643-A (JP)
Title: Color copying device with built-in filter
Inventor: HIRAIKE FUMIAKI
IPC: G03B27/73
Filed: 1986-05-13
Abstract: PURPOSE:To accurately and easily execute adjustment for hue control, to reduce light loss and to suppress the generation of uneven color by driving a moving means for executing the color correction of a filter by a pulse signal. CONSTITUTION:Light exposing and scanning an original is made incident upon a photosensitive body through a lens system including a filter. Two front and back color balance filter plates 61, 62 have filters Y, M, C and a colorless transparent part and a position where the centers of the filters 61M, 62C coincide with the optical axis is moved right and left by a stepping motors 65, 65 as a home position. The motors 65, 65 are accurately driven by a pulse signal outputted based on detected color information to determine the insertion level of the filter a diaphragm chip 63 is vertically moved from a diaphragm window 8 by a stepping motor 67 to set up a diaphragm, so that readjustment of a color degree is not required. Since the diaphragm is controlled by the stepping motor, the hue control can be accurately and easily attained, the light loss can be reduced and the generation of uneven color can be suppressed.
Patent JP-H02289897-A (JP)
Title: Keyboard device
Inventor: NOMURA YOSHIHISA
IPC: G10B3/12
Filed: 1990-04-25
Abstract: PURPOSE:To improve the assembly operability of keys by molding integrally an upper-limit stopper piece which has a projection part projecting in the opposite direction from the side of a rotation fulcrum part and also molding integrally a guide part which guides the vertical motion of a key main body in cooperation with a guide hole formed in a keyboard chassis. CONSTITUTION:A white key part 7 is structured by coupling the rotation fulcrum part sides of plural white key main bodies 1-1 integrally by a common fitting part 9, upper-limit stopper pieces 12-1 having projection parts 13 projecting in the opposite direction from the rotation fulcrum part sides are molded integrally below the key main bodies 1-1, and guide parts 12-2 which are inserted into guide holes 17a formed in the keyboard chassis 17 and guide the vertical motion of the key main bodies 1-1 in cooperation with the guide holes 17a are molded integrally. Consequently, the keys can be assembled easily and efficiently.
Patent JP-S5815021-A (JP)
Title: Simultaneous manufacture of beta-sic and zro2
Inventor: SAWAMURA KENTAROU
IPC: C04B35/626
Filed: 1981-07-15
Abstract: PURPOSE:To obtain beta-SiC and ZrO2 efficiently and simultaneously by heating a mixture of zircon sand with C to a prescribed temp. in a nonoxidizing atmosphere to form beta-SiC and ZrO2 which are separable from each other. CONSTITUTION:Zircon sand powder is mixed with C powder and granulated. Granular C is placed around the granules, and they are heated to 1,400-2,100 deg.C in a nonoxidizing atmosphere to convert the Si component in the granules into a vapor phase substance such as SiO and to release it from the granules. The SiO is then reacted with the granular C to from beta-SiC, and ZrO2 is allowed to remain practically in the granules. Thus, beta-SiC and ZrO2 are obtd. efficiently and simultaneously.
Patent JP-H04336897-A (JP)
Title: Still picture transmitter
Inventor: AKATSU KOICHI
IPC: H04N7/14
Filed: 1991-05-14
Abstract: PURPOSE:To realize the still picture transmitter able to send or display a sharp still picture even when an object is moved largely. CONSTITUTION:The transmitter is provided with a video signal storage means 10 storing individually a video signal of a 1st field and a video signal of a 2nd field inputted consecutively, a differential arithmetic computing element 141 receiving the video signal of each field stored in the means 10 and calculating the differential value of both the video signals, and a level detection section 144 comparing the difference of both the video signal to be calculated with a reference level, and when the difference exceeds the reference level based on the result of detection of the level detection section 144, only either of the video signal of the 1st field and the video signal of the 2nd field stored in the video signal storage means is sequentially and continuously outputted through a changeover control section 145.
Patent JP-H06324787-A (JP)
Title: Coordinate detector for touch panel
Inventor: AKEHI KAZUHIKO
IPC: G06F3/0488
Filed: 1993-05-11
Abstract: PURPOSE:To provide the coordinate detector of a touch panel for inputting a coordinate value only in the case of stable contact at the time of pressurization without increasing power consumption in an input stand-by state. CONSTITUTION:In the coordinate detector of the touch panel provided with a pair of resistance films 1 and 2 arranged so as to face oppositely and a means for detecting the contact point as a coordinate value, the means for setting electrodes 3a and 3b on both sides of the resistance film 1 at a high level at input stand-by time and the means for grounding the electrode 4b on one side of the other resistance film 2 through a resistor R and detecting the voltage fluctuation of the electrode 4a on the other side are provided. Then, by setting a threshold value appropriate for a detection voltage by the means for detecting the voltage fluctuation and measuring coordinate data when an input voltage becomes higher than the threshold value, measurement is not performed at the time of the instable pressurization when contact resistance is large and only the correct data are taken in.
Patent JP-H09292321-A (JP)
Title: Material testing machine
Inventor: IWAHASHI YOSHIYUKI
IPC: G01N3/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To hold a test piece without generating the deviation of the holding positions of upper and lower clamping tools in the clamping tool for holding the test piece of a material testing machine or the like by an actuator. SOLUTION: Right and left clamping gear members 11L and 11R are driven by a hydraulic motors 17L and 17R, respectively. Since the hydraulic motors 17L and 17R are connected to a hydraulic source in series, the rotations of the motors are perfectly synchronized. In this way, when the hydraulic motors 17L and 17R are rotated, the clamping gear members 11L and 11R move in the direction of an arrow A in the interlocking mode over the same distance at the same moving speed, respectively. Therefore, by adjusting the initial positions of the clamping gear members 11L and 11R, the holding positions of the upper and lower clamping tools do not deviate, even though the opening and closing of the clamping tool may be repeated.
Patent JP-S62266521-A (JP)
Title: Display panel
Inventor: TOYONO TSUTOMU
IPC: G02F1/1343
Filed: 1986-05-15
Abstract: PURPOSE:To attain writing display based upon hand writing, reading, erasing, etc., and to obviate consumables by providing the titled device with an optical modulation means for holding a substrate layer for executing optical modulation at the impression of an electric field and electrodes arrayed like a matrix, and an input means. CONSTITUTION:Since scanning electrodes 21 and information electrodes 22 are arrayed like a matrix, an electric field is generated on an intersecting point between the scanning electrode and its opposed information electrode by impressing prescribed pulses to respective electrodes, so that an image is displayed. Since the scanning electrode 21 arranged on the back side of the panel has an information electrode formation part (a) and a non-formation part (b), the orientating state of liquid crystal in the area (b) can be inverted by applying a prescribed voltage between an input pen 3 and the scanning electrode 21 on the side opposed to the part (b). Since ferroelectric liquid crystal can maintain one orientating state even if no electric field is applied, characters, graphics or other information can be displayed and written by generating electric fields by the electrodes or the input pen 3.
Patent JP-S5443305-A (JP)
Title: Compressor
Inventor: KANAZAWA TAKAKI
IPC: F04B39/02
Filed: 1977-09-12
Abstract: PURPOSE: To prevent deterioration in the refrigerating capacity while improving durability by checking the delivery of undesired oil, with the flow of lubricant for the mechanical section separated from that of gas delivered in a closed compressor.  
     CONSTITUTION: A lubricant 3 stored at the bottom of a casing 2 is sucked with a pumping means 6 placed into an opening 5 positioned at the lower end of a rotor shaft 4, pressed into a path 7 provided in the shaft 4, and delivered to the sliding parts of the shaft 4 through a delivery port 8 to perform lublication. In a closed compressor thus designed, the delivery port 8 is provided at a position where it comes into contact with a bearing 9, and followed by a spiral feed back passage 13. The feed back passage 13 is communicated to an opening 14 and horizontal hole 15 of the frame so that the hole 15 leads lublicant to a reservior of the casing 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04316237-A (JP)
Title: Privacy device fro time division time compression multiplex mobile radio communication
Inventor: TSUZUKI AKIO
IPC: H04L9/34
Filed: 1991-04-15
Abstract: PURPOSE:To obtain high-level privacy by changing the order of bits contained in a time slot used for communication according to a random number table and restoring the bits by exchanging the order according to the random number table on the reception side. CONSTITUTION:An input signal is converted by an A/D converter 201a, written in a memory 202a and read out, the bits of data are exchanged according to an instruction from a random number table group 207a for privacy telephone by a data converter 208a, and the data are converted by a D/A converter 203a and outputted to a signal allocation circuit 129. On the reception side, the signal inputted from a signal selecting circuit 139 is converted by an A/D converter 201b and written in a memory 202b. The data are read out, and a data converter 208b exchanges the bits of the data according to the instruction of a random number table group 207b so as to cancel the privacy of the private data. The data exchanging the bits and canceling the privacy at the data converter 208b are converted by a D/A converter 203b and outputted.
Patent JP-S61266191-A (JP)
Title: Protecting method for copper product for electrical conduction
Inventor: TAGUCHI CHOBE
IPC: B23K35/02
Filed: 1985-05-21
Abstract: PURPOSE:To improve remarkably the durability of an electrode and contact tip for resistance welding by coating these parts with specific nitride and carbide. CONSTITUTION:TiN, TiC and Cr-C are coated at several mu on a Zr-Cr-Cu electrode for resistance welding by a CVD device. As a result, the consumption of the electrode in the case of spot welding galvanized iron sheets at several hundreds points is such that the untreated electrode is worn by several mm but the electrode coated with the TiN and TiC changes hardly and the electrode coated with the Cr-C is worn just slightly. On the other hand, the TiN, TiC and Cr-C are coated at several mu on the Zr-Cr-Cu contact tip having several mm inside diameter by the CVD device. As a result, the untreated tip is deposited with extremely many spatters but the tip coated with the TiN and TiC picks up hardly the spatters. Just slight spatters stick to the tip coated with the Cr-C.
Patent JP-H02292346-A (JP)
Title: Radiation-resistant composition for use in high radiation field of at lest 500 mrad
Inventor: FUJITA TOSHINORI
IPC: H01B3/44
Filed: 1989-04-29
Abstract: PURPOSE:To obtain a polyolefin resin composition which can withstand a high radiation field of 400 Mrad or above by mixing a specified polyolefin resin with a specified antioxidant. CONSTITUTION:A radiation-resistant composition prepared by adding at least 3 pts.wt. antioxidant (A) to 100 pts.wt. polyolefin resin (B). The antioxidant (A) is at least one compound selected from among 4,4'-butylidenebis-(6-t-butyl-3- methylphenol), 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenol)butane, 4,4'-bis(alpha,alpha- dimethylbenzyl)diphenylamine, mono(alpha-methylbenzyl)phenol, di(alpha- methylbenzyl)-phenol and tri(alpha-methylbenzyl)phenol. The resin (B) is at least one resin selected from among an ethylene/ethyl acrylate copolymer, an ethylene/methyl acrylate copolymer, an ethylene/vinyl acetate copolymer or an ultralow- density polyethylene.
Patent JP-S62265727-A (JP)
Title: Manufacture of ic component
Inventor: YAMAGATA MICHIAKI
IPC: H01L21/027
Filed: 1986-05-14
Abstract: PURPOSE:To easily detect the end point of etching by equalizing the thickness of an oxide film on the scribing line of a substrate to that of the region of the oxide film to be etched, and simultaneously etching the both. CONSTITUTION:An oxide film 2 having a predetermined thickness is formed on a substrate 1, the film 2 is exposed and developed by using a photomask for an IC, and the film 2 is partly removed by etching in response to the development to form the film 2 of the shape adapted for desired IC component. The thickness of an oxide film 3 on the scribing line of the substrate 1 is equalized to that of the predetermined etching region of the film 2 to simultaneously etch the predetermined etching region and the film 3 on the scribing line, thereby detecting the end point of etching according to the film 3 on the scribing line. Thus, the film 3 on the line can be used for monitoring the end point of etching.
Patent JP-S604409-A (JP)
Title: Air conditioner for vehicle
Inventor: TOYOMASU SHIYUNICHI
IPC: F24F11/02
Filed: 1983-06-21
Abstract: PURPOSE:To enable to securely remove frost on a windowglass even in a defrosting mode, by raising a minimum air amount level by a predetermined value when it is detected that the defrosting mode is selected. CONSTITUTION:In accordance with the difference between a temperature set by a temperature setter 1 and the interior temperature detected by interior temperature sensor 2, an optimum temperature is calculated by a controller 4, and conduction of a transistor Tr1 is controlled to control a voltage VM impressed on a blower motor 5, thereby regulating the quantity of air blown off, whereby the interior temperature is controlled to the set temperature. When the defrosting mode is selected, a solenoid valve 6 is energized by the controller 4, thereby opening a blow-off port of the defroster. A transistor Tr2 is made to be conductive by setting the potential at a point A to be low, whereby the quantity of an electric current passed to the base of the transistor Tr1 is increased. Accordingly, the voltage VM impressed on the motor 5 is raised to increase the air quantity.
Patent JP-H02290244-A (JP)
Title: Manufacture of thermoelectric transforming material powder
Inventor: DAIMON HIROSHI
IPC: H01L35/34
Filed: 1989-04-28
Abstract: PURPOSE:To reduce cohesion of fine particles by feeding reactive gas floating a mixture of fine particles and rough particles in a plasma and forming a substance having a thermoelectric transforming performance into the plasma. CONSTITUTION:A mixture of first particles (example: silicon carbide) having 10mu or smaller particle diameter and second particles (example: particles covered with boron carbide on the surface of the first particles) of 20mu or larger particle diameter is floated in a plasma generated by a device 20 in a reactive container 10. Then, reactive gas (example: triethyl boron + hydrogen) which can form a substance having thermoelectric transforming performance or generated by itself or reacting with the first particles is fed into the plasma by a device 30. As a result, cohesion of fine particles is reduced, and also fine particles adhered on the inner wall surface and to scraping-up blades of the reactive container 10 can be skived off.
Patent JP-S61269980-A (JP)
Title: Control device for weld line following up
Inventor: FUJIMURA HIROSHI
IPC: B23K9/127
Filed: 1985-05-24
Abstract: PURPOSE:To increase a follow-up performance by providing the device outputting hourly the correcting quantity in the height and right and left directions of a torch, by arranging the computing element of respective operation quantity as well as by following up the torch to the weld line according to the operation quantity thereof. CONSTITUTION:An actuator 4 is arranged on a welding torch 3 and an arc sensor 5 is provided as well. Differentiators 8, 12 and computing elements 9, 13 are provided as for processing the signal in the height and right, left directions respectively on the arc sensor 5. The differentiator 8 calculates the difference Iyi of the torch height correction quantity stored in primary and secondary memories 6, 7. The computing elements 9, 13 operate the operation quantity DELTAUy and DELTAUx respectively given by equation (I), equation (II) respectively further. The a1-a4, b1-b4 in the equation are taken as constants. The actuator 4 corrects the position of the torch 3 according to the operation quantity DELTAUy, DELTAUx. The following up performance for the weld line 2 of the torch 3 therefore becomes better.
Patent JP-S5735205-A (JP)
Title: Manufacture of oil stove wick
Inventor: TABATA TOSHIROU
IPC: F23D3/08
Filed: 1980-08-13
Abstract: PURPOSE: To obtain a wick having a good shape keeping property and holding its upper end always horizontal and to bring about a stabilized combustion condition by a method wherein a part of the wick of a stitched cloth made of heat resistant fibers is doubled when the wick is stitched by a double Raschel warp loom.  
     CONSTITUTION: The combustion wick 1 is knitted by the double Raschel warp loom and has a double stitched section of a predetermined width throughout the part of 5W20mm below the upper end thereof. Further, an inner wick insert section 3 is formed by the insertion of an inner wick 4 of a ceramic sheet or the like into the center of the double stitched section. Thus, due to the existence of the inner  wick insert section 3, the shape keeping property of the entire wick is improved and  as the upper end of the wick is always kept horizontal, it is possible to prevent the generation of flame markings or soot on the wick. In addition, it is possible to adjust freely the oil absorbing power of the wick by selecting properly a wick material of different oil absorbing power for the inner wick 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5535974-A (JP)
Title: Removal of low-concentration nitrogen by using organic in waste water
Inventor: HASEGAWA NOBUO
IPC: C02F3/34
Filed: 1978-09-07
Abstract: PURPOSE: To obtain treated water having stable water quality by removing low- concentration nitrogen economically and effectively by using the concentrate of organics present in waste water as a carbon source.  
     CONSTITUTION: Waste water containing high concentrations of nitrogen is first denitrified by using organics present in waste water as a carbon soruce in the first denitrification tank 1, and then the remaining low-concentration(less than approx. 100ppm) nitrogen is removed in the second denitrification tank 4 by using the concentrated organics 11 having more carbon and less nitrogen than entering waste water from the organics concentration tank 2 as a carbon source, whereby carbon necessary for denitrification is sufficiently and properly supplied from the concentrated organics 11 and thus stable and high quality water can be assured by economical and effective denitrification. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62268526-A (JP)
Inventor: MASUO YOSHIHISA
IPC: A61B5/00
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5735292-A (JP)
Title: Manufacture of heat accumulation vessel
Inventor: KAI JIYUNJIROU
IPC: F28F23/02
Filed: 1980-08-12
Abstract: PURPOSE: To prevent the breakage of a charging port of the tilted vessel by a method wherein a heat accumulation material is charged in the vessel and the port is closed at a temperature higher than a upper limit temperature for use.  
     CONSTITUTION: When a heat accumulation material 3 is charged in a vessel 2 and the charging port 5 is closed by the closing member 6, the port is closed at a temperature higher than a limit temperature for use. Thus, a pressure in the vessel is not increased to the value more than a surrounding pressure when the vessel is put to practical use, thereby it is possible to prevent a breakage of te charging port. 
     COPYRIGHT: (C)1982,JPO&Japio